Princess|Natural|GIA

1.52ct I SI1 Princess Natural Diamond

ID • I/SI1 • GIA 21

Certificate GIA 21

Diamond specifications and retailer prices

From $6,973 NZD
$3,930 USD
As of October 31, 2026
Save $8,227 NZD (54%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $15,200 NZD at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 1.52ct natural princess diamond

This 1.52ct natural princess sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 11 retailers as of October 30, 2026, with a 118% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 21
Dimensions6.41 × 6.31 × 4.56 mm
L/W Ratio1.02
Top View
6.41 mm6.31 mm1.52 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 21
Side View
Table 71.0%CrownGirdlePavilionCuletDepth 72.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $15,200 NZD|Low: $6,973 NZD|High: $15,200 NZD|Avg: $9,220 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 3$6,973 NZD
Retailer 4$7,905 NZD
Retailer 5$7,905 NZD
Retailer 6$7,905 NZD
Retailer 2$8,278 NZD
Retailer 7$9,120 NZD
NZ Jewellers$15,200 NZD

42 data points across 7 retailers

11 retailers$6,973 NZD to $15,200 NZD

A
Cheapest Retailer
-
$6,973 NZD
$3,930 USD
B+
Retailer 2
-
$7,905 NZD
$4,455 USD
View
Retailer 3
-
$7,905 NZD
$4,455 USD
View
Price last confirmed 25 days ago
Retailer 4
-
$7,905 NZD
$4,455 USD
View
Price last confirmed 26 days ago
B+
Retailer 5
-
$7,905 NZD
$4,455 USD
View
B+
Retailer 6
-
$7,905 NZD
$4,455 USD
View
B+
Retailer 7
-
$8,278 NZD
£3,674 GBP
View
B+
Retailer 8
-
$9,120 NZD
$5,140 USD
View
Retailer 9
-
$9,120 NZD
$5,140 USD
View
Price last confirmed 26 days ago
B
Retailer 10
-
$15,200 NZD
$8,567 USD
View
Most Expensive
NZ Jewellers
236660b2-1e58-4892-898a-2b022a21928d · Oct 6
$15,200 NZD
$8,567 USD
View
Price last confirmed 27 days ago
10 more retailers have this diamond
Prices start from $6,973 NZDSave up to $8,227 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.52ct Princess
$6,973 NZD